Siemens MC55 AT 17.10 AT^SNFD Set audio parameters to manufacturer default values

MC55_ATC_V04.00 Page 411 of 475 3/17/06

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17.10 AT^SNFD Set audio parameters to manufacturer default values

AT^SNFD sets the active audio parameters to manufacturer defined default values.

The restored values are:

AT^SNFA: <atten>

AT^SNFI: <inBbcGain>, <inCalibrate>

AT^SNFO: <outBbcGain>, <outCalibrate>[0 to 4], <sideTone>

AT^SAIC: <io>, <mic>, <ep>

AT^SNFS: <audMode>

Syntax

Note

• Remember that the factory set audio mode 1 is fixed to <outStep>=4. Consequently, AT^SNFD restores

<audMode> together with <outStep>=4, but does not affect the values of <outStep> currently selected in

audio modes 2 - 6. This means, if <audMode>=1, the read commands AT^SNFO, AT^SNFV and AT+CLVL will

always deliver <outStep>=4. In all other modes the <outStep> value is retained until explicitly changed.

Test Command

AT^SNFD=?

Response(s)

Exec Command

AT^SNFD

Response(s)

Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge Last

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